Vehicle-mounted emergency rescue folding bridge

Abstract

The invention discloses a vehicle-mounted emergency rescue folding bridge, which comprises a transport vehicle and a transport frame, wherein the transport frame is placed on the transport vehicle; bridge hydraulic cylinders are hinged to the upper end of the transport frame in a front-back symmetry mode. The output end of the bridge hydraulic cylinder is hinged with a bridge main body; a bridge steel cable is arranged between the transport frame and the bridge main body; the right end of the transport frame is slidably connected with a balance frame. A front supporting hydraulic cylinder anda rear supporting hydraulic cylinder are symmetrically arranged at the lower end of the transport frame. A first bridge surface hydraulic cylinder is hinged to the right end of the bridge main body; afirst bridge deck slab is hinged to the output end of the first bridge deck hydraulic cylinder; the left end of the first bridge deck slab is hinged to the bridge main body; and the left end of the bridge main body is hinged with a second bridge deck hydraulic cylinder. A temporary bridge can be erected on a damaged and blocked road in a disaster area, the requirement for erecting a temporary bridge in emergency situations such as natural disasters is specially met, and rapid folding, unfolding and transferring are facilitated.

Description

technical field [0001] The invention relates to the technical field of folding bridges, in particular to a vehicle-mounted emergency rescue folding bridge. Background technique [0002] In the past, when a disaster occurred, a large amount of material transportation and first aid for the wounded were required. If the bridge was washed away, the traffic would be seriously hindered. It would take at least several hours or even longer to erect a temporary bridge, which was inefficient and mostly manual. Operations, mechanical automation is low, bridge construction time is too long, and the wounded in the disaster-stricken area cannot receive timely treatment, which may lead to more serious consequences. Contents of the invention [0003] The purpose of the present invention is to provide a vehicle-mounted emergency rescue folding bridge to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invent...

AI Technical Summary

Problems solved by technology

[0002] In the past, when a disaster occurred, a large amount of material transportation and first aid for the wounded were required. If the bridge was washed away, the traffic would be seriously hindered. It would take at least several hours or even longer to erect a temporary bridge, which was inefficient and mostly manual. Operation, low degree of mechanical automation, too long time for bridge erection, and the wounded in the disaster-stricken area cannot be treated in time, which may lead to more serious consequences

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